import time
from board import *
import busio
import adafruit_ssd1306

#定义I2C
i2c = busio.I2C(I2C2_SCL, I2C2_SDA)

#建立显示模块
disp = adafruit_ssd1306.SSD1306_I2C(128, 32, i2c)

#亮屏
disp.fill(1)
disp.show()
